PCA9555PWRE4
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- Mfr.Part #
- PCA9555PWRE4
- Manufacturer
- Texas Instruments
- Package / Case
- 24-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 16B 24TSSOP
- Stock
- 16,228
- In Stock ：
- 16,228
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- Manufacturer :
- Texas Instruments
- Product Category :
- I/O Expanders
- Interface :
- I2C, SMBus
- Operating Supply Voltage :
- 5.5V
- Weight :
- 89.499445mg
- Surface Mount :
- yes
- Terminal Position :
- Dual
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Supply Voltage :
- 3V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Feature :
- POR
- Package / Case :
- 24-TSSOP (0.173, 4.40mm Width)
- Number of I/O :
- 16
- Clock Frequency :
- 400kHz
- ECCN Code :
- EAR99
- Number of Bits :
- 16
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 24
- Number of Pins :
- 24
- Packaging :
- Tape and Reel (TR)
- Qualification Status :
- Not Qualified
- Lead Free :
- Lead Free
- Pin Count :
- 24
- Width :
- 4.4mm
- Interrupt Output :
- yes
- Base Part Number :
- CA9555
- Voltage - Supply :
- 2.3V~5.5V
- Length :
- 7.8mm
- JESD-609 Code :
- e4
- Operating Temperature :
- -40°C~85°C
- Peak Reflow Temperature (Cel) :
- 260
- Number of Ports :
- 2
- Current - Output Source/Sink :
- 10mA 25mA
- Terminal Form :
- Gull wing
- Number of Outputs :
- 2
- Output Type :
- Push-Pull
- Mounting Type :
- Surface Mount
- Terminal Pitch :
- 0.65mm
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- PCA9555PWRE4
I/O Expanders Texas Instruments PCA9555PWRE4 Overview
The PCA9555PWRE4, manufactured by Texas Instruments, is an advanced integrated circuit designed for expanding input/output capabilities in various electronic devices. This I2C-compatible 16-bit I/O expander offers a seamless solution for enhancing system flexibility and functionality.
Featuring 16 GPIO pins, this device facilitates easy interfacing with microcontrollers and other peripherals, enabling efficient control and monitoring of multiple inputs and outputs. With its compact 24-pin TSSOP package, the PCA9555PWRE4 ensures space-efficient integration into diverse electronic designs.
PCA9555PWRE4 Features
- 16-bit I/O expander
- I2C-compatible interface
- Wide voltage range: 2.3V to 5.5V
- Low standby current consumption
- Internal power-on reset
- Open-drain interrupt output
- 24-pin TSSOP package
- High noise immunity
PCA9555PWRE4 Applications
- Industrial Automation: The PCA9555PWRE4 is ideal for industrial automation systems, providing additional I/O capabilities for controlling sensors, actuators, and other devices in manufacturing environments.
- Consumer Electronics: In consumer electronics products such as smart home devices and digital appliances, this IC serves as a versatile solution for expanding input/output functionalities, enabling seamless integration of various peripheral devices.
- Automotive Electronics: Within automotive electronics applications, the PCA9555PWRE4 facilitates enhanced control and monitoring of automotive systems, including lighting control, dashboard displays, and sensor interfacing, contributing to improved vehicle performance and safety.
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